{"created": {"type": "/type/datetime", "value": "2009-12-09T20:29:50.169855"}, "title": "Some physical properties of magnesian cement mortars and concretes", "id": 36278443, "last_modified": {"type": "/type/datetime", "value": "2010-01-18T22:58:29.613335"}, "latest_revision": 2, "key": "/works/OL1099255W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL113605A"}}], "type": {"key": "/type/work"}, "subjects": ["Magnesia cement", "Testing", "Cement"], "revision": 2}